Before the arrival of humanity and the first rainfall, the world stood in a state of quiet anticipation. The natural order had not yet completed its familiar cycles, and a unique, primordial watering process prepared the earth for the pinnacle of creation. The primary approach among commentators is that a vapor or steam rose from the earth, drawn up by the heat of the celestial bodies, condensing into clouds to eventually return as rain ([אבן עזרא], [רבנו בחיי], [חזקוני], [שטיינזלץ]). Others suggest a more localized phenomenon, describing a constant, natural moisture that acted as a blessed dew to keep dormant seeds alive ([שד״ל], [ספורנו]). A different perspective identifies this moisture as underground springs surging up from the deep, functioning much like the natural irrigation system of the Nile River in Egypt ([קאסוטו], [גור אריה]). Conversely, a unique minority view posits that the narrative is actually continuing a previous negative statement, meaning that no moisture rose from the earth at all during this time ([רב סעדיה גאון], [אבי עזר]).
A fundamental debate exists regarding the purpose of this rising water. One perspective views it as the original, ideal model for the world: a system of constant, perfect irrigation welling up from below, entirely independent of heavenly intervention. According to this view, it was only after the first human sin that nature was altered. The earth was then cursed to rely on rain falling from the sky, transforming the weather into an instrument of divine reward and punishment contingent upon human behavior ([ביאור יש״ר], [קאסוטו], [אדרת אליהו], [מלבי״ם]). In contrast, a wide array of commentators maintains that this initial watering was not meant to nourish trees and vegetation at all. Instead, it occurred solely to prepare the raw material for the creation of mankind ([רש״י], [מזרחי], [הטור הארוך], [העמק דבר], [רש״ר הירש]). The earth lay ready, waiting for humanity's arrival. God acted much like a baker kneading dough, drawing water from the depths to moisten the soil before forming the first human being.
The terminology used to describe this rising vapor shares a linguistic root with the concept of tragedy or brokenness. This connection suggests that the eventual descent of rain requires a broken, humble heart engaged in prayer. Furthermore, rain serves to break those who hoard agricultural goods, effectively lowering the cost of living for everyone ([קיצור בעל הטורים], [תורה תמימה], [אדרת אליהו]). When the water did rise, it only moistened the very surface of the ground. This superficial dampening was just enough to prepare the top layer of soil for human creation, without penetrating deeply like conventional rain ([העמק דבר], [שד״ל]). Additionally, the moisture covered the entirety of the earth's surface, indicating that the dust used to form the first human was not taken from a single location, but was gathered from all four corners of the world ([רבנו בחיי], [מזרחי]).
On a deeper level, this primordial watering process reflects the very essence of human purpose. The world was intentionally created in an incomplete state. The natural cycles of rain and growth were paused, waiting for humanity's physical labor and spiritual dedication to bring them to perfection ([חומש קה״ת]). The vapor rising from the lower earth embodies the inherent yearning of physical reality to elevate itself and connect with a higher spiritual light ([רקנאטי]). This upward aspiration reached its ultimate fulfillment with the creation of humanity, the sacred portion extracted from the earth to elevate the entire world.